Testing apparatus



This application is related to (1) U.S. Design patent application Ser. No. 29/400,902, filed Sep. 2, 2011, and (2) U.S. Design patent application Ser. No. 29/400,903, filed Sep. 2, 2011, the entire disclosures of which are incorporated herein by reference.

FIG. 1 is a perspective view of a testing apparatus shown in an environment of use;

FIG. 2 is another perspective view thereof shown without the environmental use;

FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in FIG. 1 represent the environment and form no part of the claimed design. 

The ornamental design for a testing apparatus, as shown and described. 